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2b86976bfd
Explicit <head> arguments to git-prune replaces, instead of extends, the list of heads used for reachability analysis by fsck-objects. By giving a subset of heads by mistake, objects reachable only from other heads can be removed, resulting in a corrupted repository. This commit stops replacing the list of heads, and makes the command line arguments to add to them instead for safety. Signed-off-by: Junio C Hamano <junkio@cox.net>
45 lines
788 B
Bash
Executable file
45 lines
788 B
Bash
Executable file
#!/bin/sh
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. git-sh-setup
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dryrun=
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echo=
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while case "$#" in 0) break ;; esac
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do
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case "$1" in
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-n) dryrun=-n echo=echo ;;
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--) break ;;
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-*) echo >&2 "usage: git-prune [ -n ] [ heads... ]"; exit 1 ;;
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*) break ;;
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esac
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shift;
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done
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sync
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case "$#" in
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0) git-fsck-objects --full --cache --unreachable ;;
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*) git-fsck-objects --full --cache --unreachable $(git-rev-parse --all) "$@" ;;
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esac |
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sed -ne '/unreachable /{
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s/unreachable [^ ][^ ]* //
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s|\(..\)|\1/|p
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}' | {
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cd "$GIT_OBJECT_DIRECTORY" || exit
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xargs $echo rm -f
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rmdir 2>/dev/null [0-9a-f][0-9a-f]
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}
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git-prune-packed $dryrun
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redundant=$(git-pack-redundant --all)
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if test "" != "$redundant"
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then
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if test "" = "$dryrun"
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then
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echo "$redundant" | xargs rm -f
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else
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echo rm -f "$redundant"
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fi
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fi
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